2000207924

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2971}}^1$

素因数の和:3117

約数の個数: 72

約数和(自身を含む): 4183601184

約数和(自身を除く): 2183393260

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 107, 121, 143, 214, 242, 286, 428, 484, 572, 1177, 1391, 1573, 2354, 2782, 2971, 3146, 4708, 5564, 5942, 6292, 11884, 12947, 15301, 25894, 30602, 32681, 38623, 51788, 61204, 65362, 77246, 130724, 154492, 168311, 317897, 336622, 359491, 424853, 635794, 673244, 718982, 849706, 1271588, 1437964, 1699412, 3496867, 4132661, 4673383, 6993734, 8265322, 9346766, 13987468, 16530644, 18693532, 38465537, 45459271, 76931074, 90918542, 153862148, 181837084, 500051981, 1000103962, 2000207924]

約数ペア:

[(1, 2000207924), (2, 1000103962), (4, 500051981), (11, 181837084), (13, 153862148), (22, 90918542), (26, 76931074), (44, 45459271), (52, 38465537), (107, 18693532), (121, 16530644), (143, 13987468), (214, 9346766), (242, 8265322), (286, 6993734), (428, 4673383), (484, 4132661), (572, 3496867), (1177, 1699412), (1391, 1437964), (1573, 1271588), (2354, 849706), (2782, 718982), (2971, 673244), (3146, 635794), (4708, 424853), (5564, 359491), (5942, 336622), (6292, 317897), (11884, 168311), (12947, 154492), (15301, 130724), (25894, 77246), (30602, 65362), (32681, 61204), (38623, 51788)]